[ Prepotitions ]
She is committed _______improving her Math results.
A. With
B. In
C. For
D. To

Random Topics:
Modals in the PastPresent Perfect and Simple Past TenseGrammar SuffixesIf- ConditionalConjunctions and Sequence ConnectorsActive and Passive voiceComparatives and ConjunctionsIF CLAUSEGrammar: Simple Past and Past ContinuousTenses (Present, Past, Future Forms)Other quiz:
Grammar › ViewHe … in the pool for half an hour.
A. Swam
B. Has swam
C. Has been swimming
D. Swim
Simple Past Tense › View
Which sentence is talking about a past event?
A. Danilo works as a coordinator at school.
B. Erick corrected Juliana’s assessment last afternoon.
C. Angélica loves to swim.
D. Deickson knows everything about maps.
Wh Questions › View________ are you today?
A. Who
B. What
C. How
D. Why
Conjunctions and Preposition › View
Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians.
A. come up
B. result in
C. dump into
D. thank to
